1. AWS : Code sample NodeJS and deploy

1. AWS : Code sample NodeJS and deploy


########################## LOGIN #####################################

https://aws.amazon.com/console/
Sign UP -> Sign in to an existing AWS account ->

UserName : ********@gmail.com
Password : ********

click AWS Logo.

########################## DATABASE #####################################

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For Database:
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-> AWS Logo

RDS ->
Right navigation -> Databases -> select "DB identifier" if it has
Under "Connectivity" section -> you will see "Endpoint" and "Port" use that to connect from SQL client outside.

Password : ******

########################## FUNCTION #####################################

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For Functions: (Functions you can create in any language (NodeJS, Java8, Python etc..) some support zip file to upload and some allow to write code directly there eg: NodeJS.
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-> AWS Logo

https://www.youtube.com/watch?v=PEatXsXIkLc

Lamda -> "Create function" ->

index.handler
--------------

console.log("Loading function..")
exports.handler = (event, context, callback) => {

callback(null, "Hello World");

};

Save -> Test

########################## GATEWAY #####################################

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For API Gateway: Gateway is to expose written above functions to end user though URL.
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-> AWS Logo

https://www.youtube.com/watch?v=DSrg7hG-jV4

API Gateway -> "Create API"
API name - "Testnodeapi"

Actions -> Create Resource
-> Create Method
-> Deploy API

Access URL